Zobrazeno 1 - 10
of 1 281
pro vyhledávání: '"Á. López Díaz"'
We study the photothermal conversion in plasmonic nanohelices, unveiling how helical nanostructures made from metals with a notable interband activity, such as cobalt (Co) and nickel (Ni), exhibit a remarkable temperature rise $\Delta$T up to $\appro
Externí odkaz:
http://arxiv.org/abs/2412.06021
Autor:
Rivelles, Alejandro, Yanes, Rocío, Torres, Luis, Guedas, Rodrigo, Izquierdo-López, Raúl, Maicas, Marco, Sanz, Maria del Mar, Pedrós, Jorge, Calle, Fernando, López-Díaz, Luis, Prieto, Jose Luis
Surface Acoustic Waves (SAW) have been used frequently in spintronic applications, mostly to decrease the magnetic field or the electric current required to move magnetic domain walls (DW). Because the SAW cannot achieve magnetic switching without th
Externí odkaz:
http://arxiv.org/abs/2406.12778
A major challenge when describing the origin of life is to explain "how instructional information control systems emerge naturally and spontaneously from mere molecular dynamics". So far, no one has clarified how information control emerged ab initio
Externí odkaz:
http://arxiv.org/abs/2404.04374
Publikováno v:
Appl. Phys. Lett. 124, 202407 (2024)
Magnetic skyrmions in thin films with perpendicular magnetic anisotropy are promising candidates for magnetic memory and logic devices, making the development of ways to transport skyrmions efficiently and precisely of significant interest. Here, we
Externí odkaz:
http://arxiv.org/abs/2305.16006
Autor:
Masciocchi, Giovanni, Fattouhi, Mouad, Spetzler, Elizaveta, Syskaki, Maria-Andromachi, Lehndorff, Ronald, Martinez, Eduardo, McCord, Jeffrey, Lopez-Diaz, Luis, Kehlberger, Andreas, Kläui, Mathias
In this work, we propose and evaluate an inexpensive and CMOS-compatible method to locally apply strain on a Si/SiOx substrate. Due to high growth temperatures and different thermal expansion coefficients, a SiN passivation layer exerts a compressive
Externí odkaz:
http://arxiv.org/abs/2305.05384
Autor:
Rajan, Adithya, Saunderson, Tom G., Lux, Fabian R., Díaz, Rocío Yanes, Abdullah, Hasan M., Bose, Arnab, Bednarz, Beatrice, Kim, Jun-Young, Go, Dongwook, Hajiri, Tetsuya, Shukla, Gokaran, Gomonay, Olena, Yao, Yugui, Feng, Wanxiang, Asano, Hidefumi, Schwingenschlögl, Udo, López-Díaz, Luis, Sinova, Jairo, Mokrousov, Yuriy, Manchon, Aurélien, Kläui, Mathias
Ferromagnets generate an anomalous Hall effect even without the presence of a magnetic field, something that conventional antiferromagnets cannot replicate but noncollinear antiferromagnets can. The anomalous Hall effect governed by the resistivity t
Externí odkaz:
http://arxiv.org/abs/2304.10747
Most models of complex systems have been homogeneous, i.e., all elements have the same properties (spatial, temporal, structural, functional). However, most natural systems are heterogeneous: few elements are more relevant, larger, stronger, or faste
Externí odkaz:
http://arxiv.org/abs/2209.07505
Autor:
van der Jagt, Johannes Wilhelmus, Jeudy, Vincent, Thiaville, André, Sall, Mamour, Vernier, Nicolas, Diez, Liza Herrera, Belmeguenai, Mohamed, Roussigné, Yves, Chérif, Salim M., Fattouhi, Mouad, Lopez-Diaz, Luis, Lamperti, Alessio, Juge, Roméo, Ravelosona, Dafiné
Disorder in ultra-thin magnetic films can significantly hinder domain wall motion. One of the main issues on the path towards efficient domain wall based devices remains the characterization of the pinning landscape at the nanoscale. In this paper, w
Externí odkaz:
http://arxiv.org/abs/2208.09280
Autor:
Sánchez-Tejerina, Luis, Martín-Hernández, Rodrigo, Yanes, Rocío, Plaja, Luis, López-Díaz, Luis, Hernández-García, Carlos
Publikováno v:
High Power Laser Science and Engineering, (2023), Vol. 11, e82, 8 pages
Ultrafast laser pulses provide unique tools to manipulate magnetization dynamics at femtosecond timescales, where the interaction of the electric field -- such as excitation of spin carriers to non-equilibrium states, generation of localized charge c
Externí odkaz:
http://arxiv.org/abs/2206.12238
Publikováno v:
In Journal of Urban Mobility December 2024 6
